[linux-2.6-block.git] / arch / powerpc / mm / book3s64 / internal.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
#define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H

#include <linux/jump_label.h>

extern bool stress_slb_enabled;

DECLARE_STATIC_KEY_FALSE(stress_slb_key);

static inline bool stress_slb(void)
{
	return static_branch_unlikely(&stress_slb_key);
}

extern bool stress_hpt_enabled;

DECLARE_STATIC_KEY_FALSE(stress_hpt_key);

static inline bool stress_hpt(void)
{
	return static_branch_unlikely(&stress_hpt_key);
}

void hpt_do_stress(unsigned long ea, unsigned long hpte_group);

void slb_setup_new_exec(void);

void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush);

#endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */
Commit	Line	Data
82a1b8ed NP	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
	2	#ifndef ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
	3	#define ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H
	4
	5	#include <linux/jump_label.h>
	6
	7	extern bool stress_slb_enabled;
	8
	9	DECLARE_STATIC_KEY_FALSE(stress_slb_key);
	10
	11	static inline bool stress_slb(void)
	12	{
	13	return static_branch_unlikely(&stress_slb_key);
	14	}
	15
6b34a099 NP	16	extern bool stress_hpt_enabled;
	17
	18	DECLARE_STATIC_KEY_FALSE(stress_hpt_key);
	19
	20	static inline bool stress_hpt(void)
	21	{
	22	return static_branch_unlikely(&stress_hpt_key);
	23	}
	24
	25	void hpt_do_stress(unsigned long ea, unsigned long hpte_group);
	26
ef1edbba ME	27	void slb_setup_new_exec(void);
ef1edbba ME	28
2bb421a3 ME	29	void exit_lazy_flush_tlb(struct mm_struct *mm, bool always_flush);
2bb421a3 ME	30
82a1b8ed	31	#endif /* ARCH_POWERPC_MM_BOOK3S64_INTERNAL_H */